<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
	</head>
	<body>
		<script type="text/javascript">
			//网页上确认你的选择
			let result = window.confirm("是否重新选择？");
			if (result) {
				document.write("你选择的是：是。");
			} else {
				document.write("你选择的是：否。");
			}
		</script>
	</body>
</html>
